Holzworth Multi-Channel RF synthesizers

HSM SERIES: SINGLE CHANNEL MODULES

Amplitude accuracy of ±0.25dB; from +10dBm down to as low as -70dBm

Holzworth single channel RF synthesizers were originally designed for integration into Holzworth phase noise analyzers and the Holzworth multi-channel platform. Due to our own necessity for system implementation, the HSM Series incorporates a long list of electrical and mechanical features to satisfy the demands of today’s high performance systems requirements. For the ultimate in channel-to-channel stability, full phase coherency and additional features; Holzworth can integrate in the form of the HS9000 Series Multi-Channel Synthesizers.

Features

RF SYNTHESIZERS SINGLE CHANNEL PLATFORM

 Holzworth’s RF Synthesizers Modules were originally designed as the internal, tunable LO test sources for Holzworth phase noise analyzer products. Due to the need for easy integration, the HSM Series designs incorporate a long list of electrical and mechanical features to satisfy the demanding requirements of today’s high performance communications systems and integrated test systems. FIELD PROVEN RELIABLITY with MTBFs exceeding 240kHrs.

HSM SERIES: SINGLE CHANNEL MODULES

The Holzworth HSM Series RF Synthesizers are microwave CW sources that are architected on a non-PLL based platform.The digital-analog hybrid design provides excellent phase noise performance and spurious response, which compliment the phase coherentnature of these digital-analog hybrid signal sources.

The HSM Series offers several models that cover increasingly wider bandwidths so users can best match an application requirement while optimizing the price point.

NEEDING BETTER PERFORMANCE? Check out the HSX SERIES SIGNAL GENERATORS

HSM SERIES SPECIFICATIONS

PART NUMBER
Bandwidth
Output Power
Phase Noise (10kHz OS)
Harmonics Spurious
Download
HSM1001A 100kHz to 1GHz -100dBm to +13dBm -134 dBc/Hz at 1GHz -40dBc -70dBc
HSM2001A 100kHz to 2GHz -100dBm to +13dBm -128 dBc/Hz at 2GHz -40dBc -70dBc
HSM3001A 100kHz to 3GHz -100dBm to +13dBm -124 dBc/Hz at 3GHz -40dBc -70dBc
HSM4001A 100kHz to 4GHz -100dBm to +10dBm -122 dBc/Hz at 4GHz -40dBc -70dBc
HSM6001A 100kHz to 6.7GHz -100dBm to +10dBm -118 dBc/Hz at 6GHz -40dBc -70dBc
HSM12001B 10MHz to 12.5GHz -20dBm to +20dBm -110 dBc/Hz at 12GHz -30dBc -60dBc
HSM18001B 10MHz to 20GHz -20dBm to +20dBm -106 dBc/Hz at 18GHz -30dBc -60dBc

HSM SERIES FREQUENCY SWITCHING SPEED

The frequency switching speed of the HSM Series is faster than most. Unlike PLL based architectures, the non-PLL based HSM Series does not exhibit any significant settling time after a frequency change. Settling time is not always clearly specified in PLL based synthesizer datasheets even though it is often a large contributor to the overall switching speed.

COMMAND MODE 

MAX Switching Speed
SPI (ASCII) 300µs
SPI (BINARY) 100µs
Wideband List Mode ( full bandwidth ) 100µs
Narrowband List Mode ( < 5% bandwidth) 6µs

 BURST MODE SELF PULSE MODULATION

Pulse modulation “burst mode” does not require an external stimulus signal. The programmable self pulse modulation function exhibits very fast rise and fall times with minimal overshoot or ringing.The screen shot shown here demonstrates an approximate 10ns risetime (Tr) when operating at a frequency of 500MHz. The pulse width is approximately 100us in this example.

Refer to the product datasheet for more details.

COMMAND / CONTROL

The native I/O interface for the HSM Series is via SPI, which is preferred for most integrated applications. When used with an HCM1 (USB Communications Module) or an HCM3 (Ethernet Communications Module), each synthesizer module can be controlled with the Holzworth Application GUI or directly via addressed command lines.

 …NEEDING BETTER PERFORMANCE? Check out the HSX SERIES SIGNAL GENERATORS

Ordering

 

HSM SERIES SPECIFICATIONS

PART NUMBER
Bandwidth
Output Power
Phase Noise (10kHz OS)
Harmonics Spurious
Download
HSM1001A 100kHz to 1GHz -100dBm to +13dBm -134 dBc/Hz at 1GHz -40dBc -70dBc
HSM2001A 100kHz to 2GHz -100dBm to +13dBm -128 dBc/Hz at 2GHz -40dBc -70dBc
HSM3001A 100kHz to 3GHz -100dBm to +13dBm -124 dBc/Hz at 3GHz -40dBc -70dBc
HSM4001A 100kHz to 4GHz -100dBm to +10dBm -122 dBc/Hz at 4GHz -40dBc -70dBc
HSM6001A 100kHz to 6.7GHz -100dBm to +10dBm -118 dBc/Hz at 6GHz -40dBc -70dBc
HSM12001B 10MHz to 12.5GHz -20dBm to +20dBm -110 dBc/Hz at 12GHz -30dBc -60dBc
HSM18001B 10MHz to 20GHz -20dBm to +20dBm -106 dBc/Hz at 18GHz -30dBc -60dBc

 

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